How to make an estimate yourself, sample. How to make an estimate for construction and renovation? Nuances and examples of composition. Composition of the document and who can develop it

(We consider examples on the basis of TER-territorial unit prices; similarly, FER-federal unit prices,
according to the Standard Estimate and Normative Base (new edition))

Let's look at example No. 5 of preparing an estimate, this example will be more complicated:

For example, let’s imagine that the Customer asks to repair the walls in the apartment.

We take a tape measure, a piece of paper, a pen or pencil and go to inspect the repair site, i.e. We're going to the site.
Arriving at the site, we find out that wall repairs only need to be done in one room.
Here, on site with the Customer’s representative, we clarify what exactly the Customer wants.
The customer wants (for now we are only considering walls without slopes):

1. Clean the walls from water-based paint;
2. Level the plaster of the walls;
3. Apply putty;
4. Paint the walls with water-based paint.

Ask the Customer for all the details, this will help you when choosing prices in the future.
After interviewing the Customer, we agreed that:

We will first remove the old paint from the walls;
Prime the walls before leveling the plaster with a primer, so that the new layer of plaster adheres to the old one (in other words, so that our plaster does not fall off);
Level the plaster walls with a mixture of plaster "Rotband", the thickness of the plaster layer is up to 10 mm.
Then prime the walls again with a primer, before applying putty and water-based paint, so that all this does not crack, does not fall off and adheres tightly to the wall.
Apply putty to the walls to smooth out wall defects after plastering;
And lastly, paint the walls with water-based paint, the coloring was discussed with the Customer, it will be improved.

Stage II:

We have figured out the problem, now we need to decide on the volumes. It would be good if the Customer gives you a copy of the floor plan, which shows the dimensions of the room being repaired. And if not, then we’ll give you a tape measure and measure the width and length of the room, as well as the width and height of the door and window openings with a tape measure yourself.
Let's assume that when measuring the width of the room we get 4.0 m, the length of the room is 6.0 m, the height of the room is 2.85 m. The height of the doorway is 2.0 m, the width is 1.0 m, the height of the window opening is 1.5 m , and the width is 1.4 m.
Be sure to measure the dimensions of the door and window openings in the room. When calculating the volumes of the walls, we will subtract the area of the door and window openings from the total total area of the walls of the room, since the amount of work to level the plaster of the walls is determined by the area of only the surface that will be leveled. (GESNr 81-04-OP-2001 State elemental estimate standards for repair and construction work. General provisions. Calculation of volumes of work (2009 edition), clause 2.42. The plastering area of internal walls should be determined minus the areas of openings along the outer contour of the boxes and the area occupied by stretched platbands, and the height of the walls should be taken from the finished floor to the ceiling.)

But the area of painting walls with water-based paint is determined without deducting the areas of openings and without taking into account the areas of window and door slopes only if we paint the slopes too. (GESNr 81-04-OP-2001 State elemental estimate standards for repair and construction work. General provisions. Calculation of volumes of work (edition 2009), clause 2.51. The area of painting internal surfaces with aqueous compositions is determined without deducting the areas of openings and without taking into account areas of window and door slopes, side surfaces of niches, but taking into account the areas of pillars and sides of pilasters.)

But since we do not paint the slopes, but only the walls, therefore the area of painting the walls with water-based paint is taken specifically according to the area of the surface to be painted.

Having mentally photographed the walls and measured them, we return to our place of work and proceed to the second stage.

We calculate the area of the walls: (6.0+4.0)*2*2.85-2.0*1.0-1.5*1.4 = 52.9 m2.
Now we write in the defect sheet what we need to do:

Manually remove paint from wall surfaces. We write in the defect sheet - Manually cleaning the surface of the walls from paints 52.9 m2.
Prime the walls before leveling the plaster with a primer. We write in the defect list - Priming the surface of the walls with a primer before leveling the plaster 52.9 m2.
Level the plaster walls with a mixture of plaster "Rotband", the thickness of the plaster layer is up to 10 mm. We write in the defect sheet - Leveling plaster walls with dry mortar mixture "Rotband" up to 10 mm thick 52.9 m2.
Prime the walls after leveling the plaster, before applying putty and water-based paint. We write in the defect sheet - Priming the surface of the walls with a primer before applying putty and water-based paint 52.9 m2.
Apply putty to the walls to smooth out defects after plastering. We write in the defect list - Applying putty to the walls to smooth out defects after plastering 52.9 m2.
Paint the walls with water-based paint. We write in the defect list - Improved painting with water-based compositions on wall plaster.

Note one important detail: all the details are written on the defect sheet.

Specifically in our case, we wrote not just “Leveling plaster walls with dry mortar mixture “Rotband””; “Improved painting of walls with water-based compositions”, and “Leveling of wall plaster with dry mortar mixture “Rotband” in thickness up to 10 mm"; "Painting with water-based compositions for plaster improved walls" as requested by the Customer.
You will understand why such details are needed later, when searching for prices.
Well, in our case, the defect sheet is ready, see below:

"APPROVED" ________________ /______________________ / "______"____________________ 20___ Object:Apartment DEFECTIVE LIST to repair the walls in the room
Item no.	Name of work and costs	Unit	Quantity
1	2	3	4

1.	Manually cleaning the surface of walls from paints	m2	52,9
2.	Priming the surface of the walls with a primer before leveling the plaster	m2	52,9
3.	Leveling plaster walls with dry mortar mixture "Rotband" up to 10 mm thick	m2	52,9
4.	Priming the wall surface with a primer before applying putty and water-based paint	m2	52,9
5.	Applying putty to walls to smooth out defects after plastering	m2	52,9
6.	Improved painting with water-based compositions on wall plaster	m2	52,9



Compiled by:________________________________________________________________ (position, signature, full name) Checked:_______________________________________________________________ (position, signature, full name)

After the defective statement is ready, it is given to the Customer for approval.
And after the Customer approves the defective statement, we begin drawing up an estimate.

Drawing up an estimate.
To draw up an estimate, we will need TERr - Territorial unit prices for repair and construction work; TER-Territorial unit prices for construction work.
If you are already familiar with the estimate program, then all these TERr, TER are in it.
So, we have cleaning off the old paint, leveling the plaster, then painting with new paint, i.e. repairs, so we look for prices first in the repair sections - TERR - Territorial unit prices for repair and construction work. And if prices that suit us are not in the repair sections, then we look for them in the construction sections.
But when doing repairs, prices are always initially looked for in the repair sections.
Initially, we manually clean the surface of the walls from paint. There is no direct quote for this type of work, so we will look for a quote as applicable. Since the first type of work relates to paints, i.e. cleaning of paints, then we are initially looking for TERR-painting work. This will be TERR section 62 Painting work.
Next in TERR section 62. Painting work, we are looking for paint removal. This will be the applicable price TERr 62-41-1.
For the first item in the defective list, we found the price - TERr 62-41-1. We insert it into our estimate.

Now we are looking for a price for the second item on the defective statement.
We will not look for the second type of work - priming the surface of the walls with a primer before leveling the plaster, since priming is usually included in the prices for leveling the plaster.

We are immediately looking for the third type of work - leveling the plaster walls with dry mortar mixture "Rotband" up to 10 mm thick.

Since the third type of work is related to plastering, i.e. leveling the plaster, then we are looking for TERR plastering work. This will be TERR section 61 Plastering work.
Further in TERR section 61. Plastering work, we are looking for leveling the plaster walls with a dry mortar mixture up to 10 mm thick. This will be the price TERr 61-1-9.
We see that the price for TERr 61-1-9 is open, which means that the cost of the main material (in our case, this is the Rotband plaster mixture) must be taken in addition to this price according to TSSC, since in the price for TERr 61-1-9 it (the main material) is not taken into account. Therefore, in addition to the TERr 61-1-9 price, we additionally take the Rotband plaster mixture. The cost of materials is searched using the TSSC collection. TSSC is a territorial collection of estimated prices for materials, products and structures used in construction. It consists of five parts:

TSSC 2001 Part I. Materials for general construction work
TSSC 2001 Part II. Building structures and products
TSSC 2001 Part III. Materials and products for sanitary work
TSSC 2001 Part IV. Concrete, reinforced concrete and ceramic products. Non-metallic materials. Ready-mix concrete and mortars
TSSC 2001 Part V. Materials, products and structures for installation and special construction work

Since leveling plaster in our country relates to work with mortars, we are looking for a quote for the cost of the Rotband plaster mixture according to TSSC 2001 Part IV. Concrete, reinforced concrete and ceramic products. Non-metallic materials. Ready-mixed concrete and mortars. This will be the price TSSC 402-0077. In addition, we take the coefficient for the consumption of the material, the consumption of the Rotband plaster mixture according to TSTS 402-0077 will be 9.6 kg per 1 m2 with a layer thickness of 10 mm: 52.9 * 9.6 = 507.84 m2

For the second and third items in the defective list, we found the price - TERr 61-1-9. We insert it into our estimate.

Next, we move on to the fourth and fifth types of work - priming the surface of the walls with a primer before applying putty and water-based paint and applying putty to the walls to smooth out defects after plastering. We will not be looking for these types of work just like the second one. Let us first consider the sixth type of work - Improved painting with water-based compositions for plastering walls, and then we will explain why we skipped the fourth and fifth types of work.

Since TERR does not have prices for painting with water-based emulsion compositions for improved wall plaster, we turn to the construction parts of TER - Territorial unit prices for construction work.
We are looking for finishing work in TER. This will be TEP part 15. Finishing work. The price that suits us is TER 15-04-005-03.
Let's look at this price tag TER 15-04-005-03 in more detail, it's an interesting price.

First of all, we need to find out whether the price for TEP 15-04-005-03 includes primer and putty.
We look at GESN 81-02-Pr-2001 State elemental estimate standards for construction work. Appendices (edition 2009), Appendix 15.11 - Composition of work when painting with polyvinyl acetate water-based compositions - improved for plaster. Here, in the table, we see that primer and putty are already included in the price for painting with water-based compositions for improved wall plastering. And therefore, we will not take separate prices for priming and putty before painting the walls with water-based paint.

Based on the price TER 15-04-005-03, you may have a question: “How is the primer included in the price if the price does not include the cost of this same primer according to TSSC?”

Let us clarify that the paint consumption included in the TEP 15-04-005-03 price for improved painting is so high that part of this expense can replace both the primer consumption and the cost of the primer itself. Therefore, there is no point in adjusting this price for primer (see Letter of the Ministry of Regional Development of the Russian Federation dated July 21, 2009 No. 22729-IP/08).

Now we can say that for the fourth, fifth and sixth points of the defective list we have found a suitable price - TER 15-04-005-03.

The estimate is almost ready, all that remains is to add all the necessary coefficients from the relevant MDS - Methodological documents in construction, such as, for example, according to clause 4.7. MDS 81-35.2004, if there are complicating factors and conditions for the production of these works, and reducing factors for overhead costs and estimated profits during repairs, this is also from MDS ( read more often and study the MDS before drawing up estimates), and you can release it.
The estimate will look like this, see

Just do not forget that the estimated prices in the collections and programs are based on 2000 prices. Therefore, you must also multiply the final estimated cost in this estimate by the corresponding conversion index to current prices.
The conversion index to current prices is different for each region.

After all that has been done, the finished estimate can be submitted to the Contractor for approval, and then to the Customer for approval.

NOW TRY TO SOLVE ESTIMATING PROBLEMS AND CHECK YOURSELF IN THE SECTION:

Local estimates for certain types of construction and installation work, as well as the cost of equipment, are drawn up based on the following data:

parameters of buildings, structures, their parts and structural elements adopted in design decisions;
volumes of work taken from the construction and installation work sheets and determined based on design materials;
nomenclature and quantity of equipment, furniture and inventory adopted from custom specifications, statements and other design materials;
current estimated standards and indicators for types of work, structural elements, as well as market prices and tariffs for industrial and technical products and services.

Local estimate calculation (estimate) is prepared:

For buildings and structures: for construction work, special construction work, internal sanitary and technical work, internal electrical lighting, electric power plants, for the installation and purchase of technological and other types of equipment, instrumentation and automation, low-current devices (communications, alarm system, etc.), purchase of fixtures, furniture, equipment, etc.;
For general site work: vertical planning, installation of utility networks, paths and roads, landscaping, small architectural forms, etc.

When designing complex buildings and structures carried out by several design organizations, as well as when forming estimated costs for launch complexes, it is allowed to draw up two or more local estimates (estimates) for the same type of work.

In local estimate calculations (estimates), data is grouped into sections by individual structural elements of the building (structure), types of work and devices in accordance with the technological sequence of work and taking into account the specific features of individual types of construction. Buildings and structures can be divided into an underground part ("zero cycle" work) and an above-ground part.

Local estimate calculation (estimate) may have sections:

for construction work - earthworks; foundations and walls of the underground part; walls; frame; ceilings, partitions; floors and bases; coverings and roofs; filling openings; stairs and platforms; Finishing work; various works (porches, blind areas, etc.), etc.;
for special construction work - foundations for equipment; special grounds; channels and pits; lining, lining and insulation; chemical protective coatings, etc.;
for internal sanitary and technical work - water supply, sewerage, heating, ventilation and air conditioning, etc.;
for equipment installation - purchase and installation of process equipment; process pipelines; metal structures (related to the installation of equipment), etc.

The cost of work in local estimates (estimates) as part of the estimate documentation can be given in two price levels:

at the basic level, determined on the basis of the current estimated norms and prices of 2001;
at the current (forecast) level, determined on the basis of prices prevailing at the time of drawing up estimates or predicted for the period of construction.

4.6. When preparing local estimate calculations, prices from the corresponding collections are used, and in each position of the local estimate calculation a standard code is indicated, consisting of the collection number (two characters), section number (two characters), serial number of the table in this section (three characters) and serial number of the norm in this table (one or two digits). The parameters of individual characteristics (length, height, area, mass, etc.) given with the word “to” should be understood inclusive, and with the word “from” - excluding the specified value, i.e. over.

When drawing up local estimates (estimates), the conditions of work and complicating factors are taken into account.

When referring in local estimates (estimates) to the technical part or introductory instructions of price collections or other regulatory documents in the column “code, standard numbers and resource codes” after the number of the collection and price, the initial letters PM or VU and the number of the corresponding item are indicated, for example: PM-5 or VU-4, and when taking into account coefficients (given in Appendix No. 1) in the positions of local estimates (estimates) that take into account the conditions of work, column 2 of the estimate indicates the value of this coefficient, as well as the abbreviated name and paragraph of the regulatory document.

When drawing up local estimates (estimates) for reconstruction, expansion and technical re-equipment of existing enterprises, buildings and structures, complicating factors and conditions for the production of such work are taken into account using the appropriate coefficients given in the relevant collections of estimate norms and prices ("General Provisions") .

Work performed during the repair and reconstruction of buildings and structures, similar to technological processes in new construction, should be standardized according to the relevant collections of GESN-2001 for construction and special construction work (except for the standards of the collection of GESN No. 46 “Work during the reconstruction of buildings and structures”) using coefficients 1.15 to the norms for labor costs and 1.25 to the norms for the operating time of construction machines. The specified coefficients may be used in conjunction with the coefficients given in Appendix No. 1 to this Methodology.

When carrying out excavation work on the territory allocated for construction in places classified in accordance with the established procedure as areas of former military operations, it is recommended to apply a coefficient of 1.4 to prices for excavating soil to a depth of up to 2 meters with excavators or bulldozers, as well as for uprooting stumps .

For work in which the production technology includes welding of metal structures, rolled metal, steel pipes, sheet metal, embedded parts and other metal products, elemental estimate standards and unit prices are developed based on the conditions of using carbon steel.

When applying stainless steel to the labor cost standards provided for in unit prices, it is recommended to apply a coefficient of 1.15.

Costs determined by local cost estimates (budgets) may include direct costs, overhead, and estimated profit.

Direct costs take into account the cost of resources required to complete the work:

material (materials, products, structures, equipment, furniture, inventory);
technical (operation of construction machines and mechanisms);
labor (funds for remuneration of workers, as well as machinists, taken into account in the cost of operating construction machines and mechanisms).

As part of direct costs, separate lines may take into account the difference in the cost of electricity received from mobile power plants compared to the cost of electricity supplied by the Russian energy system, and other costs.

Overhead costs take into account the costs of construction and installation organizations associated with the creation of general production conditions, its maintenance, organization and management.

The estimated profit includes the amount of funds necessary to cover individual (general) expenses of construction and installation organizations for the development of production, the social sphere and material incentives.

Accrual of overhead costs and estimated profit when drawing up local estimates (estimates) without dividing into sections is made at the end of the estimate calculation (estimate), after the total of direct costs, and when forming by sections - at the end of each section and in general according to the estimate calculation (estimate ).

When using the resource or resource-index method, it is recommended to use sample No. 4 (Appendix No. 2), in which the allocation and summation of resource indicators are made with the determination of cost at the appropriate price level, or sample No. 5 (Appendix No. 2), on the basis of which in the composition In the local resource sheet, resource indicators are allocated and summarized, and then the cost of work (cost amount) is determined using sample No. 4.

In cases where, in accordance with design decisions, dismantling of structures or demolition of buildings and structures is carried out using structures, materials and products suitable for reuse, the results of local estimates (estimates) for dismantling, demolition (relocation) of buildings and structures are provided as a reference amounts (amounts that reduce the size of capital investments allocated by the customer). These amounts are not excluded from the total of the local estimate (estimate) and from the volume of work performed. They are shown in a separate line called “Including refundable amounts” and are determined on the basis of the items and quantities of structures, materials and products received for subsequent use, also given after the calculation (estimate). The cost of such structures, materials and products as part of refundable amounts is determined at the price of possible sales minus from these amounts the costs of bringing them into a usable condition and delivering them to storage locations.

The cost of materials obtained through incidental mining (stone, crushed stone, sand, timber, etc.), if it is possible to sell them, is recommended to be taken into account at prices prevailing in the region.

If it is impossible to use or sell materials from dismantling or associated mining, their cost is not taken into account in the refund amounts.

It is recommended to distinguish structures, materials and products taken into account in refundable amounts from the so-called revolving materials (formwork, fastening, etc.), used in accordance with construction technology several times when performing certain types of work.

When performing certain types of work in accordance with construction technology, individual materials (formwork, fastening, etc.) are used several times, i.e. turn around. Their repeated turnover is taken into account in the estimated standards and the prices compiled on their basis for the corresponding structures and types of work. In cases where it is impossible to achieve the standard turnover rate of industrial formwork, fastenings, etc. at a facility, which must be justified by the PIC, the standard is adjusted.

The cost of equipment, furniture and inventory is included in local estimates (estimates).

When using equipment included in the fixed assets, suitable for further operation and planned for dismantling and transferring to a building under construction (reconstruction), local estimates (estimates) provide only funds for dismantling and re-installation of this equipment, and the result of the estimate is shown for reference its book value, taken into account in the general cost limit to determine the technical and economic indicators of the project.

In life, we are all a little estimators. When visiting a store, we estimate your shopping budget.

When we go on vacation, we sit down with a calculator so that by the time we return we won’t be left without money. If we are talking about large expenses associated with the construction or renovation of a house, the approach to calculations should be especially responsible.

Looking at the estimate drawn up by a construction organization, a beginner can understand, at best, half of what is written there. Planned savings, overhead costs, depreciation charges - this gobbledygook confuses the inexperienced customer.

Anyone who has become proficient in the intricacies of budget puzzles can easily bring the contractor to the “clean water”, saving a lot of money. Therefore, we will consider the question of how to draw up an estimate for construction or repairs correctly and in detail.

How is the estimate prepared?

There is actually nothing complicated in drawing up an estimate. This document simply systematizes and “sorts out” all the costs of the upcoming construction or repair. It is for this reason that the calculation must be very careful. If done superficially, the actual figure may be several times higher than the planned costs.

Therefore, arm yourself with a calculator and a pen, be patient and sit for an hour or two so that the estimate for construction work takes into account not only the main volumes, but also all the little things that accompany them.

Three main items of any estimate– materials, labor and transport. On a large construction site, they are added to the cost of electricity, operation of machinery and equipment (rented or the contractor’s own).

If you build a house yourself, hiring a team of workers and personally paying for the work of machines and mechanisms, then accounting for costs becomes easier. All markups typical of contracting organizations are eliminated, and the number of settlement points is reduced to a minimum.

In this case, you just need to “estimate” the volume of work to be done, from which you can then easily extract materials and costs for payment for work and transport delivery.

Sample estimate

Let’s not delve too deeply into the theory, but go straight to the example of calculating the costs of constructing a building from foam blocks.

A well-prepared estimate for the construction of a house is divided into stages, for each of which its own cost calculation is drawn up. Obviously, such technological stages will be excavation work, foundation, walls, floors and roof.

There are no materials in earthworks, only work and machinery. Therefore, we will immediately determine the volume of soil that needs to be removed under the foundation. To do this, multiply the depth of the trench by its total length.

Let's say that we received 100 m3 of soil. Now let's move on to estimating the cost of the work. If an excavator will dig a trench, you need to take the cost of one machine-hour of this machine and multiply it by the duration of digging the trench. This is how the first line appears in our estimate:

1. Excavation work:

1200 rubles/hour x 4 hours = 4800 rubles.

However, there are some nuances here. You will also have to pay for the delivery of the excavator to the construction site. This amount must be found out in advance from the contractor and included in the estimate.

Different machines have different performance. Therefore, determine in advance what kind of excavator you need (bucket width, volume of soil removed per 1 hour of work).

The excavated soil will have to be leveled over the site, and part of it will have to be poured back into the “sinuses” of the trench and compacted. Who will do it? If you don’t want to personally move tons of earth, just pay money to the builders.

The final part of the estimate for earthworks includes the cost of backfilling and soil leveling:

Excavation 1200 rub./hour x 6 hours = 7200 rub. + delivery of an excavator 1200 rubles = 8400 rubles.
Manual backfilling and soil leveling 30 m3 x 200 RUR/m3 = 6000 RUR.

If the site is uneven and a full-scale vertical leveling is planned on it (filling holes and cutting off hills), then it is better to move the soil from the foundation to the last item in the estimate. It's called "vertical planning and landscaping."

Having finished with the ground, let's move on to the rubble foundation, as the most economical foundation option.

Here we again need to determine the scope of work. We calculated the underground part when we were working on the ground. Now you need to add to it the volume of the foundation, which will be above the ground level. Let's say that in the end we got 140 m3.

We decompose this figure into the volume of rubble, sand and cement that makes up the foundation. For reinforcement we also need reinforcement. We do not count formwork, since the builders will do the masonry above “zero” without it.

2. Foundation

Materials

Sand for filling 5 m3 x 900 rub/m3 (with delivery!) = 4500 rub.
Crushed stone for filling (fraction 20-40 mm) 5 m5 x 2500 rub/m3 (with delivery!) = 12,500 rub.
Bottle – 80 m3 x 2300 rub./m3 (with delivery!) = 184,000 rub.
Sand for the foundation - 40 m3 x 900 rub./m3 (with delivery!) = 36,000 rub.
Cement – 20 tons x 3600 rubles/ton + delivery 5000 rubles. = 77,000 rub.
Fittings – 2 tons x 22,000 rub./ton + delivery 3,000 rub. = 47,000 rub.

Transport

Delivery of cement 5000 rub.
Delivery of fittings 3000 rub.

Sand and crushed stone are sold taking into account the cost of delivery, so we will not allocate transport in a separate line, but will simply note this in the estimate. Cement and reinforcement are brought by hired transport. Therefore, the cost of their transportation must be included in the “Transport” column.

What can you save on here? Of course, on combining the delivery of cement and reinforcement. To do this, you need to hire one car and bring these materials on it. It is better to transport sand and crushed stone with a dump truck of maximum capacity to reduce the number of trips.

Job

Includes pouring a sand-crushed stone cushion, preparing a solution for pouring a rubble foundation and the process of layer-by-layer concreting of the masonry. After studying market prices, it is best to settle on a comprehensive one. It takes into account all related operations and takes up two lines in our estimate:

The general estimate for the foundation installation will look like this:

				price, rub.
	Materials
	Sand
	Crushed stone
	Booth
	Cement
	Armature

	Transport
	Delivery of reinforcement and cement

	Job
	Backfilling of sand and crushed stone cushion
	Concreting the foundation (with laying the reinforcing belt)

Below is an example of a simple estimate for a columnar foundation compiled by the developer. All amounts of work, expenses and prices are posted here on separate lines. The document is easy to read and analyze.

The compiler’s mistake is that he did not highlight the cost of the work in a separate article, but attributed it to the price of additional materials! “By some miracle” this included a technical inspection, a certain “registration chamber” and other expenses not related to construction.

Don't repeat these mistakes if you want to clearly see all your expenses.

It should be noted that calculating estimates requires knowledge of construction technology. Without this, it is impossible to describe upcoming costs in detail and correctly. For example, the facade of a building can be faced with stone, decorative brick, plaster or blockhouse. Each of the listed works includes a number of specific operations.

Hip roofing is also performed in different ways, each of which involves the use of special technologies and materials. Therefore, before drawing up an estimate, take the time to carefully study the production cycle that you will have to estimate.

Drawing up an estimate for repairs

Fundamentally, the estimate for repairs does not differ from the calculation of costs for capital construction. Only materials and technologies change. The counting principle remains the same.

First you need to thoroughly study the upcoming work (main and auxiliary) in order to understand the set of operations and the need for materials.

For an example, consider drawing up an estimate for redecorating a living room. “Cosmetics” does not involve replacing floors, moving partitions or installing suspended ceilings. Therefore, the calculation will not be as complicated as during a major reconstruction.

We took the cost of work and materials as conditional so as not to be tied to market prices, which vary significantly depending on the region.

There will be no such article as the operation of mechanisms during cosmetic repairs if you do not rent a plastering station or spray gun. Builders bring their own power tools to the site and include their depreciation in the prices.

In addition to finishing materials, you will have to buy “consumables” (rollers, brushes, sandpaper, respirators, gloves), which can be classified under the “Materials” article.

Name of work, materials		price, rub.
Materials
Starting putty
Serpyanka	package
Drywall wall
Self-tapping screws	package
Non-woven wallpaper
Wallpaper glue	package
Acrylic paint
Brush
Roller
Respirator
Gloves
Sandpaper
		Total:
Transport
Delivery of materials

Job
Installation of drywall (with gluing and puttying of seams)
Gluing non-woven wallpaper
Wallpaper painting

You can save on repairs, but not at the expense of the quality of materials, but by organizing competent “logistics” of delivery. Therefore, you should not go to the store every day for various little things. Together with the builders, you need to make a detailed list of everything you need in advance and purchase everything at once.

(We consider examples on the basis of TER-territorial unit prices; similarly, FER-federal unit prices,
according to the Standard Estimate and Normative Base (new edition))

Let's look at the first example of budgeting, the simplest one:

For example, let’s imagine that the Customer asks to repair the floor in the apartment.

We take a tape measure, a piece of paper, a pen or pencil and go to inspect the repair site, i.e. We're going to the site.
Arriving at the site, we find out that the floor needs to be repaired in only one room.
Here, on site with the Customer’s representative, we clarify what exactly the Customer wants. The customer wants to replace the old linoleum in one room with a new semi-commercial "Tarkett Idyll OXFORD 2" with a width of canvas for the entire room without joints and without glue.
Ask the Customer for all the details, whether there will be linoleum on or without glue, with or without a base, this will help you when choosing prices in the future.
We have figured out the problem, now we need to decide on the volumes. It’s good if the Customer gives you a copy of the floor plan, which shows the dimensions of the room being renovated. But if not, then we’ll give you a tape measure and measure the width and length of the room yourself.
Let's say that when measuring the width of the room we get 3.5 m, and the length of the room is 5.0 m.
Having mentally photographed the floor and measured it, we return to our place of work and proceed to the second stage.

We consider the area of the room to be 3.5 x 5.0 = 17.5 m2.
Now we write in the defect sheet what we need to do:

1. Remove old linoleum. We write in the defect sheet - Removal of linoleum 17.5 m2.
2. Lay new linoleum. We are writing in the defect sheet - Laying semi-commercial linoleum "Tarkett Idyll OXFORD 2" without joints with a width of canvas for the entire room without glue of 17.5 m2.

Note one important detail: all the details are written on the defect sheet.

Specifically in our case, we wrote not just “Laying linoleum”, but “Laying semi-commercial linoleum “Tarkett Idyll OXFORD 2” without joints with the width of the canvas for the entire room without glue” as requested by the Customer.
You will understand why such details are needed later, when searching for prices.
Well, in our case, the defect sheet is ready, see below:

"APPROVED" ________________ /______________________ / "______"____________________ 20___ Object:Apartment DEFECTIVE LIST to replace linoleum in the room
Item no.	Name of work and costs	Unit	Quantity
1	2	3	4

1.	Removing linoleum	m2	17,5
2.	Laying semi-commercial linoleum "Tarkett Idyll OXFORD 2" without joints with the width of the canvas for the entire room without glue	m2	17,5




Compiled by:________________________________________________________________ (position, signature, full name) Checked:_______________________________________________________________ (position, signature, full name)

After the defective statement is ready, it is given to the Customer for approval.
And after the Customer approves the defective statement, we begin drawing up an estimate.

Drawing up an estimate.
To draw up an estimate, we will need TERr - Territorial unit prices for repair and construction work; TER-territorial unit prices for construction work.
If you are already familiar with the estimate program, then all these TERr, TER are in it.
So, we have a replacement for linoleum, i.e. repairs, so we look for prices first in the repair sections - TERR - Territorial unit prices for repair and construction work. And if prices that suit us are not in the repair sections, then we look for them in the construction sections.
But when doing repairs, prices are always initially looked for in the repair sections.
We are renovating the floor, so we are looking for TERr - floors, this will be TERr section 57. Floors.
Further in TERR section 57. Floors. We are looking for linoleum removal. This will be the price TERr 57-2-1.
We found a price for the first item in the defective list. We insert it into our estimate.
Now we are looking for a price for the second item on the defective statement.
Since in TERR section 57. Floors. there is no price for laying linoleum, we turn to the construction parts of TEP - Territorial unit prices for construction work.
We are looking for floors in TER. This will be TEP part 11. Floors. The price that suits us is TER 11-01-036-03. But this does not mean that we have also already found a price for the second item of the defective statement. An important feature is that you still have time to consider this price, whether it includes the cost of materials for performing our work. We see that the price for TER 11-01-036-03 does not include the cost of linoleum, so we are looking for it additionally.
The cost of materials is searched using the TSSC collection. TSSC is a territorial collection of estimated prices for materials, products and structures used in construction. It consists of five parts.
1. TSSC 2001 Part I. Materials for general construction work
2. TSSC 2001 Part II. Building structures and products
3. TSSC 2001 Part III. Materials and products for sanitary work
4. TSSC 2001 Part IV. Concrete, reinforced concrete and ceramic products. Non-metallic materials. Ready-mix concrete and mortars
5. TSSC 2001 Part V. Materials, products and structures for installation and special construction work
Since the replacement of linoleum in our country relates to general construction work, we are looking for a quote for the cost of linoleum according to TSSC 2001 Part I. Materials for general construction work. This will be the price TSSC 101-4216.
In addition, we take the coefficient for consumption to the material, we take linoleum according to TSSTs 101-4216 17.5 m2 x 1.02 = 17.85 m2
Now we can say that for the second item of the defective list we have found all the suitable prices. We also include them in the estimate.
The estimate is almost ready, all that remains is to add all the necessary coefficients from the relevant MDS - Methodological documents in construction, such as, for example, according to clause 4.7. MDS 81-35.2004, if there are complicating factors and conditions for the production of these works, and reducing factors for overhead costs and estimated profits during repairs, this is also from MDS ( read more often and study the MDS before drawing up estimates), and you can release it.
The estimate will look like this, see

After all that has been done, the finished estimate can be submitted to the Contractor for approval, and then to the Customer for approval.

NOW TRY TO SOLVE ESTIMATING PROBLEMS AND CHECK YOURSELF IN THE SECTION:

The most important stage of the project is the preparation and subsequent completion of the estimate. This is done at the final stage of preparation for its implementation. Based on the prepared financial document, a calendar plan for the implementation of the undertaking and delivery schedules for the necessary materials and equipment are drawn up. Let's look further at examples of estimates and how to draw them up correctly.

Download examples

The estimate is a financial document that includes the prices of all work performed and the necessary tools and materials. In addition, it always includes overhead costs (about 15% of the total amount), unforeseen costs (2%) and the profit of the contractor (10-15%).

Basic principles of budgeting

Usually the organization that will carry out the work handles the calculations. She must coordinate all her actions with the customer. The more detailed all processes and materials are described (down to the number and brand of screws), the better. However, often in practice a simplified version is used, where only the main types of work, units of measurement, quantities, prices and costs of processes are indicated.

An example of an estimate for renovation work on a room in an apartment in a simplified version:

No.	Title of works	Units	Quantity	Price for 1 unit	Cost of work
1	Dismantling partitions	sq.m.	50	350	17500
2	Dismantling the balcony door	PC.	1	1100	1100
3	Installation of partitions (foam blocks)	sq.m.	50	600	30000
4	Plastering walls and partitions	sq.m.	200	200	40000
5	Double putty, priming and painting of prepared surfaces	sq.m.	200	3000	34000
6	Installation of a balcony door	PC.	1	270	3000
7	Plastering slopes (windows and doors)	sq.m.	16	250	4320
8	Improvement of slopes (putty, primer, painting)	sq.m.	16		4000
Total according to estimate					133920

This sample estimate is applicable for making calculations for small-scale projects, and the entered data, if necessary, can easily be adjusted by agreement with the customer. It does not describe exactly how many bags of putty or cans of paint are required to complete the necessary work. The parties agree on the price per unit of measurement and the total cost, and the details (purchase of materials, transportation costs, removal of construction waste) are borne by the contractor.

Let's look at an example of an estimate compiled using a different method. In this case, all the necessary resources to complete the work at each stage are outlined.

At the request of the customer, an estimator or contractor can prepare several versions of estimates, taking into account various components (brand, price and quantity of materials, scope of work, quantity and technical indicators of equipment used, number of workers).

In what form are estimate documents drawn up?

For different types of work, different forms of drawing up financial documents are used. Let us pay attention to an example of an estimate for design and survey work (design and survey work), which is drawn up in accordance with form 3p. It is an annex to the contract between the parties, the cost here is determined by labor costs. Form 3p estimate is used to calculate the cost of research, design, environmental engineering, engineering and survey work.

Often such estimates consist of two tables. In the first, the level of labor costs is determined, and in the second, the cost of the work performed is calculated. The cost of work is proportional to the time spent on all processes and the remuneration of designers. The second table may also include other costs, such as depreciation, freight and travel costs, and material costs.

For construction work, other forms of estimates are provided:

Local is prepared for a specific type of work performed; it takes into account the costs of individual sections of construction or repair work.
The object one is formed within the framework of one object, combining all local estimates and their calculations related to this object. Its adjustment is made based on the data from the working documentation.
The summary estimate is based on site estimates and characterizes the total final cost of constructing a structure or building.

If it is not possible to draw up an accurate estimate due to the fact that there is no complete clarity on the specification of the materials used or changes will still be made to the project, then local and site-specific estimates can be drawn up. Also often used are estimates drawn up in the form KS-2 (act of acceptance of work performed) and KS-3 (certificate of costs and value of work performed).

Non-profit organizations, including budget ones, are required by law to prepare an annual budget for income and expenses.

Computer programs for financial calculations

Nowadays, many software products have been developed that can be used to prepare various financial documents. With a certain degree of convention, they can be divided into two groups:

Free. They can be freely found on the Internet, on thematic sites. Such programs have minimal functionality, allow you to perform the simplest calculations and do not have the function of updating regulatory frameworks.
Professional. They are used by specialists and require the purchase of a software and service product. The most popular and functional are “Smeta.ru”, “GRAND Smeta”, “1C: Contractor”, “Turbosmeta”, etc.

However, in the familiar Microsoft Excel program, you can also easily create an estimate template for the implementation of the required project.

To fill out the estimate, just insert the necessary indicators into the created form, all calculations will be carried out automatically.

If the project requires a large amount of various work and significant investments, then you should not undertake such serious calculations yourself without special knowledge. It is better to turn to specialists who are proficient in modern production technologies and the current situation in the building materials market. They will be able to give an objective picture of the expected costs and offer options for its possible optimization. By saving on the services of an estimator, you can lose more and not realize your plan at all.